| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $127.28 | 5.511% | $134.2944 | $134.29 | $134.30 | $134.30 |
| Purchase #2 | $181.56 | 11.268% | $202.0182 | $202.02 | $202.00 | $202.00 |
| Purchase #3 | $84.61 | 3.493% | $87.5654 | $87.57 | $87.55 | $87.60 |
| Purchase #4 | $153.61 | 5.784% | $162.4948 | $162.49 | $162.50 | $162.50 |
| Purchase #5 | $154.97 | 3.774% | $160.8186 | $160.82 | $160.80 | $160.80 |
| Purchase #6 | $119.60 | 4.597% | $125.098 | $125.10 | $125.10 | $125.10 |
| Purchase #7 | $7.49 | 13.686% | $8.5151 | $8.52 | $8.50 | $8.50 |
| 7 purchase totals = | $829.12 | $880.8045 | $880.81 | $880.75 | $880.80 | |